FCP0805C472G

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Film Capacitors

The FCP0805C472G is a film capacitor (or plastic film capacitor) with a dielectric made of plastic film materials, such as polyester (Mylar), polystyrene, polycarbonate, polypropylene, polyamide-imide, and others. It is a surface-mount capacitor with a small footprint suitable for high-density printed circuit boards (PCBs). Film capacitors offer a wide variety of applications, from high-frequency, high-temperature applications to automotive and power supply applications.

Film capacitors offer many advantages over other types of capacitors, including low electrical leakage, low electrical losses, high volumetric efficiency, and high self-healing. They also offer low rates of electrical absorption, low thermal resistivity, and low leakage current. They are particularly suitable for high-frequency applications.

Applications

FCP0805C472G is commonly used in a variety of electronic devices, such as RF amplifiers, sweep generators, oscillators, and signal filters. FCP0805C472G capacitors can be used in a wide range of high-frequency circuits, including power supplies, audio equipment, digital circuits, and switching circuits. They are also suitable for use in military and aerospace circuits.

FCP0805C472G capacitors are also suitable for pulse discharge circuits and pulse charging circuits. In addition, they can be used in RF communication circuits, measurement and control applications, and power electronic circuits such as motor control circuits and HVAC systems. Moreover, FCP0805C472G capacitors are suitable for use in consumer electronic devices, such as cellular phones, computers, and video game consoles.

Working principle

Film capacitors operate in the same way as all other capacitors by storing electric charge on two surfaces that are separated by a dielectric material. As current flows through the capacitor, the electric charge accumulates on each surface. The two charges create an electric field between them, causing an electrostatic field that attracts electric current. This field also creates an electric potential, known as the capacitance, which is measured in Farads.

As the capacitor is charged and discharged, electric current is attracted and dispersed respectively. This process can be used to filter out certain frequencies from a signal. For example, a low-pass filter can be created by using a capacitor with an unevenly distributed charge on the surfaces, causing current to be drawn off at certain frequencies. This is the basis of many filtering applications in audio and audio-visual equipment.

In the case of FCP0805C472G, the charge is distributed evenly across the two surfaces due to the use of a plastic film material. This results in a very low-generation of heat during operation, as well as an increased range of temperature ratings over other types of capacitors.

Conclusion

FCP0805C472G capacitors are highly efficient, widely used in a variety of applications, and offer many advantages over other types of capacitors. Their small size and low power consumption make them ideal for high-frequency, high-temperature applications, and fabricators prefer them for use in dense, complex PCB designs. By understanding how they work and what advantages they bring to the table, designers can easily find a solution to their design requirements using FCP0805C472G capacitors.

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